{ Online Quiz } Important Science Questions for TNPSC - 83

In this Quiz covered for important questions form various TNPSC Exams. TNPSC aspirants can check their Knowledge and to get chances to success. All the best...

1. The ratio of H:O b mass in H2O is?
   1.  1:8
   2.  1:18
   3.  1:16
   4.  1:32
   
   
2. Which of the following will have zero velency?
   1.  Chlorine
   2.  Hydrogen
   3.  Oxygen
   4.  Argon
   
   
3. Rabies occurs through the bite of?
   1.  Rabid dog
   2.  a female anopheles mosquito
   3.  female culex mosquito
   4.  housefly
   
   
4. Vaccination against small pox was invented by?
   1.  John Lister
   2.  Robert Brown
   3.  Louis Pasteur
   4.  Edward Jenner
   
   
5. Which one of the following is not an infectious disease?
   1.  Measles
   2.  Influenza
   3.  Tuberculosis
   4.  Diabetes
   
   
6. Lactometer is used to measure the purity of?
   1.  Sugar
   2.  Milk
   3.  Water
   4.  Air
   
   
7. One horse power is equal to?
   1.  746 W
   2.  674 W
   3.  1200 W
   4.  860 W
   
   
8. Work done by centripetal force is?
   1.  Infinite
   2.  Negative
   3.  Positive
   4.  Zero
   
   
9. The ultimate source of energy is the?
   1.  Moon
   2.  Star
   3.  Sun
   4.  Earth
   
   
10. The Capacity to do work is called?
    1.  Kinetic Energy
    2.  Energy
    3.  Work
    4.  Power
    
    

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{ Online Quiz } Important Science Questions for TNPSC - 83

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